Fix unused import warning

[rust-lightning] / lightning / src / lib.rs

diff --git a/lightning/src/lib.rs b/lightning/src/lib.rs
index c42f66da5764ec95c656a9b72e6fe10c6c66d771..160f632415b472238b18f728e43c990fdf002f45 100644 (file)
--- a/lightning/src/lib.rs
+++ b/lightning/src/lib.rs
@@ -69,6 +69,7 @@ extern crate hex;
 #[cfg(any(test, feature = "_test_utils"))] extern crate regex;
 
 #[cfg(not(feature = "std"))] extern crate core2;
+#[cfg(not(feature = "std"))] extern crate libm;
 
 #[cfg(ldk_bench)] extern crate criterion;
 
@@ -83,6 +84,8 @@ pub mod onion_message;
 pub mod blinded_path;
 pub mod events;
 
+pub(crate) mod crypto;
+
 #[cfg(feature = "std")]
 /// Re-export of either `core2::io` or `std::io`, depending on the `std` feature flag.
 pub use std::io;